Tag: ud glass

The new EF 70-300mm f/4-5.6L IS USM is perfect for the user who's looking to step into a superb-quality, long-range zoom, with professional-grade build quality and durability - but with reasonable size, weight and cost.

Chromatic aberrations can be caused by two separate sources: your camera’s sensor, or by your camera lens itself. In some cases, they can combine to generate noticeable color fringing upon close inspection.